Lenovo ThinkPad Mini Dock Series 3 with USB 3.0 - Mini-dock - 90 Watt - United States - for ThinkPad L420; L430; L520; L530; T400s; T410; T410i; T410s; T410si; T420; T420s; T430

The ThinkPad Mini Dock Series 3 with USB 3.0 family is ideal for notebook users who need instant connectivity to Ethernet, multiple USB devices, audio and video equipment, and robust key lock security.